FDA warns that Tydemy, a prescription oral contraceptive, may have reduced effectiveness

The Food and Drug Administration is warning consumers that two lots of Tydemy, a birth control pill, may have reduced effectiveness due to decreased levels of ascorbic acid in the product.

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,Lupin Pharmaceuticals ,Drug Administration ,Medwatch Adverse Event Reporting ,Oral Contraceptive ,Food And Drug Administration ,Birth Control Pill ,Effectiveness ,Ascorbic Acid ,